EP1090650B1 - Vorrichtung zur Injektion von Kontrastmitteln - Google Patents
Vorrichtung zur Injektion von Kontrastmitteln Download PDFInfo
- Publication number
- EP1090650B1 EP1090650B1 EP00402715A EP00402715A EP1090650B1 EP 1090650 B1 EP1090650 B1 EP 1090650B1 EP 00402715 A EP00402715 A EP 00402715A EP 00402715 A EP00402715 A EP 00402715A EP 1090650 B1 EP1090650 B1 EP 1090650B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contrast media
- syringe
- line
- piston
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/007—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests for contrast media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/48—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for varying, regulating, indicating or limiting injection pressure
- A61M5/486—Indicating injection pressure
Claims (8)
- Kontrastmittelinjektionsvorrichtung, mit:(a) einem Verteiler (1), der einen Anschluss (21) zur Verbindung eines Katheters, einen Anschluss (22) zur Verbindung einer Kontrastmittelleitung, einen Anschluss (23) zur Verbindung einer Drucküberwachungsleitung und einen Anschluss (24) zur Verbindung einer physiologischen Salzlösungsleitung aufweist, wobei der Verteiler (1) nicht mit einem Ventil ausgestattet wird,(b) eine Drucküberwachungsleitung (2), die mit dem Anschluss (23) zur Verbindung der Drucküberwachungsleitung verbunden ist und einen Absperrmechanismus (6) in der Mitte aufweist,(c) einer Kontrastmittelleitung (3), die mit dem Anschluss (22) zur Verbindung der Kontrastmittelleitung verbunden ist, und(d) einem Kontrastmittelinjektor (8, 9), der mit dem hinteren Ende der Kontrastmittelleitung (3) verbunden ist.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 1, bei der der Kontrastmittelinjektor ein T-förmiges Einwegventil (8), eine Spritze (9) und einen Spritzenkolben-Antriebsmechanismus aufweist.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 1, bei der der Absperrmechanismus (6) ein Zweiweghahn ist und einen Drehmechanismus des Zweiweghahns aufweist.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 1, bei der
der Kontrastmittelinjektor ein T-förmiges Einwegventil (8), eine Spritze (9) und einen Spritzenkolben-Antriebsmechanismus aufweist,
der Absperrmechanismus (6) ein Zweiweghahn ist und einen Drehmechanismus des Zweiweghahns aufweist,
wenn keine Injektion von Kontrastmittel durchgeführt wird, der Zweiweghahn in einem offenen Zustand ist und die Überwachung von Blutdruck ermöglicht, und
der Spritzenkolben-Antriebsmechanismus und der Drehmechanismus des Zweiweghahns synchron angetrieben werden, so dass der Zweiweghahn in einen geschlossenen Zustand platziert wird, bevor der Kolben der Spritze (9) vorwärts bewegt und die Injektion von Kontrastmittel gestartet wird. - Kontrastmittelinjektionsvorrichtung gemäß Anspruch 1, bei der der Anschluss (24) zur Verbindung von physiologischer Salzlösung mit einem Ventil-enthaltenden Verbinder (15) verbunden ist, dessen Ventil geöffnet ist, wenn eine Spritze (19) für physiologische Salzlösung mit dem Verbinder (15) verbunden ist, und geschlossen ist, wenn die Spritze (19) entfernt ist.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 4, bei der der Anschluss (24) zur Verbindung von physiologischer Salzlösung mit einem Ventil-enthaltenden Verbinder (15) verbunden ist, dessen Ventil geöffnet ist, wenn eine Spritze (19) für physiologische Salzlösung mit dem Verbinder (15) verbunden ist, und geschlossen ist, wenn die Spritze (19) entfernt ist.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 2, bei der die Spritze (9) eine Doppelpackungsstruktur mit zwei Packungen (10a, 10b) aufweist, die jeweils an dem vorderen Ende des Kolbens und an dem hinteren Ende des Kolbens bereitgestellt werden, und bei der der Abstand der Vorwärts- oder Rückwärts-Kolbenbewegung eingestellt ist, um gleich oder kleiner als der Abstand zwischen den beiden Packungen zu sein.
- Kontrastmittelinjektionsvorrichtung gemäß Anspruch 4, bei der die Spritze (9) eine Doppelpackungsstruktur mit zwei Packungen (10a, 10b) aufweist, die jeweils an dem vorderen Ende des Kolbens und an dem hinteren Ende des Kolbens bereitgestellt werden, und bei der der Abstand der Vorwärts- oder Rückwärts-Kolbenbewegung eingestellt ist, um der gleiche wie oder kleiner als der Abstand zwischen den beiden Packungen zu sein.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28422099 | 1999-10-05 | ||
JP28422099A JP4293689B2 (ja) | 1999-10-05 | 1999-10-05 | 造影剤注入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1090650A1 EP1090650A1 (de) | 2001-04-11 |
EP1090650B1 true EP1090650B1 (de) | 2008-04-02 |
Family
ID=17675737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00402715A Expired - Lifetime EP1090650B1 (de) | 1999-10-05 | 2000-10-03 | Vorrichtung zur Injektion von Kontrastmitteln |
Country Status (4)
Country | Link |
---|---|
US (1) | US6650929B1 (de) |
EP (1) | EP1090650B1 (de) |
JP (1) | JP4293689B2 (de) |
DE (1) | DE60038478T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003006101A2 (en) * | 2001-07-10 | 2003-01-23 | Medrad, Inc. | Devices, systems and method for infusion of fluids |
JP3809114B2 (ja) * | 2001-11-05 | 2006-08-16 | スーガン株式会社 | 流路切替装置およびその装置に用いる造影剤注入用チューブ |
US7267667B2 (en) | 2002-07-11 | 2007-09-11 | Boston Scientific Scimed, Inc. | Fluid management system for coronary intervention |
JP2004065737A (ja) * | 2002-08-08 | 2004-03-04 | Nemoto Kyorindo:Kk | 薬液注入装置 |
US9956377B2 (en) | 2002-09-20 | 2018-05-01 | Angiodynamics, Inc. | Method and apparatus for intra-aortic substance delivery to a branch vessel |
FR2848859B1 (fr) * | 2002-12-20 | 2005-11-04 | Sedat | Dispositif de distribution pour un reseau d'acheminement de fluides medicaux vers un patient |
JP4515037B2 (ja) * | 2003-03-27 | 2010-07-28 | 株式会社根本杏林堂 | 薬液注入方法および薬液注入装置 |
US7513890B2 (en) | 2003-05-06 | 2009-04-07 | Navilyst Medical, Inc. | Fluid manifold control device |
US7731678B2 (en) * | 2004-10-13 | 2010-06-08 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
US20060083769A1 (en) * | 2004-10-14 | 2006-04-20 | Mukesh Kumar | Method and apparatus for preparing bone |
CA2626864C (en) | 2005-11-09 | 2015-06-02 | Hyprotek, Inc. | Syringe devices, components of syringe devices, and methods of forming components and syringe devices |
EP1991288B1 (de) | 2006-02-24 | 2015-01-21 | United States Endoscopy Group, Inc. | Endoskopische saugvorrichtung |
US8034027B2 (en) * | 2007-05-16 | 2011-10-11 | Ecole Polytechnique Federale De Lausanne (EPPL) | Infusion pump with phase separator |
US9522097B2 (en) | 2007-10-04 | 2016-12-20 | Hyprotek, Inc. | Mixing/administration syringe devices, protective packaging and methods of protecting syringe handlers |
US8002737B2 (en) | 2007-10-04 | 2011-08-23 | Hyprotek, Inc. | Mixing/administration syringe devices, protective packaging and methods of protecting syringe handlers |
CN102989055B (zh) * | 2007-11-19 | 2015-03-04 | 马林克罗特有限公司 | 具有多剂量流体源的流体输送系统 |
EP2735376B1 (de) | 2009-07-24 | 2017-08-23 | Bayer Healthcare LLC | Spritze für ein Fluidinjektorsystem |
CN106943642B (zh) * | 2011-07-14 | 2020-11-27 | 株式会社根本杏林堂 | 医疗用的液体回路套装和使用该液体回路套装的液体回路系统 |
US9486579B2 (en) | 2012-04-03 | 2016-11-08 | Bayer Healthcare Llc | High pressure sensor for use with a fluid delivery system |
US10279112B2 (en) | 2012-09-24 | 2019-05-07 | Angiodynamics, Inc. | Power injector device and method of use |
US9259527B2 (en) * | 2012-10-17 | 2016-02-16 | Bayer Healthcare Llc | Fluid delivery system with high and low pressure hand manifold |
US11369739B2 (en) | 2013-01-21 | 2022-06-28 | Medline Industries, Lp | Method to provide injection system parameters for injecting fluid into patient |
JP2020521559A (ja) | 2017-05-26 | 2020-07-27 | バイエル・ヘルスケア・エルエルシーBayer HealthCare LLC | 血行動態監視を伴う注入器状態ロジック |
EP3648830A1 (de) | 2017-07-06 | 2020-05-13 | Avent, Inc. | Vorbereitungssystem für infusionsvorrichtungen |
WO2023242896A1 (ja) * | 2022-06-13 | 2023-12-21 | スーガン株式会社 | コック切替機構 |
CN115068731B (zh) * | 2022-08-08 | 2023-04-21 | 河南中医药大学第一附属医院 | 乳腺导管造影的造影剂输送穿刺设备及其使用方法 |
CN117379630B (zh) * | 2023-12-11 | 2024-03-19 | 北京唯迈医疗设备有限公司 | 一种介入手术液体注射和球囊扩张通用控制装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834372A (en) * | 1973-01-12 | 1974-09-10 | S Turney | Disposable manifold with atmospheric vent |
US4030498A (en) * | 1974-10-25 | 1977-06-21 | Baxter Travenol Laboratories, Inc. | Syringe |
US4432392A (en) * | 1976-09-29 | 1984-02-21 | Paley Hyman W | Plastic manifold assembly |
US4219021A (en) * | 1978-02-27 | 1980-08-26 | Fink Joseph L | Multi-position stop-cock valve for intravenous administration of multiple medications |
US4253501A (en) * | 1979-11-09 | 1981-03-03 | Ims Limited | Transfer system |
US5127904A (en) * | 1988-08-11 | 1992-07-07 | Loo George D H | Improved needle-less parenteral fluid injector |
JP2736902B2 (ja) * | 1988-10-11 | 1998-04-08 | テルモ株式会社 | チューブ体および血液潅流装置 |
US5104387A (en) * | 1990-05-25 | 1992-04-14 | St. Jude Medical, Inc. | Bi-planar fluid control valve |
US5232024A (en) * | 1991-05-30 | 1993-08-03 | Eli Williams | Slide-valve manifold |
US5356375A (en) * | 1992-04-06 | 1994-10-18 | Namic U.S.A. Corporation | Positive pressure fluid delivery and waste removal system |
GB9300209D0 (en) * | 1993-01-07 | 1993-03-03 | Shiu Man F | Manifold |
US5593385A (en) * | 1993-02-18 | 1997-01-14 | Harrison; Samuel W. | Contrast media dispensing apparatus |
US5423751A (en) * | 1993-02-18 | 1995-06-13 | Harrison; Samuel W. | Contrast media dispensing apparatus |
US6221045B1 (en) * | 1995-04-20 | 2001-04-24 | Acist Medical Systems, Inc. | Angiographic injector system with automatic high/low pressure switching |
US5573515A (en) * | 1995-04-20 | 1996-11-12 | Invasatec, Inc. | Self purging angiographic injector |
ES2205024T3 (es) * | 1995-04-20 | 2004-05-01 | Acist Medical Systems, Inc. | Inyector angiografico. |
US6099502A (en) * | 1995-04-20 | 2000-08-08 | Acist Medical Systems, Inc. | Dual port syringe |
US5569208A (en) * | 1995-08-01 | 1996-10-29 | Merit Medical Systems, Inc. | System for managing delivery of contrast media |
US6371942B1 (en) * | 1998-09-23 | 2002-04-16 | Mayo Foundation For Medical Education And Research | Automatic manifold for vascular catheter |
US6099511A (en) * | 1999-03-19 | 2000-08-08 | Merit Medical Systems, Inc. | Manifold with check valve positioned within manifold body |
-
1999
- 1999-10-05 JP JP28422099A patent/JP4293689B2/ja not_active Expired - Lifetime
-
2000
- 2000-10-03 EP EP00402715A patent/EP1090650B1/de not_active Expired - Lifetime
- 2000-10-03 DE DE60038478T patent/DE60038478T2/de not_active Expired - Lifetime
- 2000-10-05 US US09/680,016 patent/US6650929B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1090650A1 (de) | 2001-04-11 |
JP4293689B2 (ja) | 2009-07-08 |
US6650929B1 (en) | 2003-11-18 |
DE60038478T2 (de) | 2009-05-07 |
JP2001104492A (ja) | 2001-04-17 |
DE60038478D1 (de) | 2008-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1090650B1 (de) | Vorrichtung zur Injektion von Kontrastmitteln | |
JP7467408B2 (ja) | 吸引カテーテルを用いた血栓除去のための吸引式血栓除去システムおよび方法 | |
US5098377A (en) | Multimodal displacement pump and dissolution system for same | |
JP2990525B2 (ja) | 身体閉塞を除く装置 | |
US8262610B2 (en) | Catheter fluid control system | |
US8758294B2 (en) | Balloon inflation device | |
JP5178198B2 (ja) | 腹腔内圧モニタリング用の機器および方法 | |
JP5981442B2 (ja) | 造影剤注入シリンジの入口弁システム | |
JP5787714B2 (ja) | 複数投与の流体源を有する流体送達システム | |
US6884213B2 (en) | Device and method for positioning an object in a body lumen | |
US20090149745A1 (en) | Keep vein open method and injector with keep vein open function | |
KR20120107151A (ko) | 자가-유지 기구를 갖는 유치 비뇨기 카테터 | |
JPH07108296B2 (ja) | 生体器官或は腔内の障害物を除去する為の装置 | |
JP2005508679A (ja) | 血管造影流体制御システム | |
US6494861B1 (en) | Drug delivery system | |
US5512048A (en) | Method for cleaning the catheter of an implanted medication infusion system | |
CN112933372B (zh) | 一种用于双腔尿管膀胱冲洗的辅助装置及其使用方法 | |
US11109870B2 (en) | Controlling the delivery of embolic beads into an artery | |
CN114522290B (zh) | 一种高安全性的膀胱冲洗装置 | |
US20240042142A1 (en) | Methods and devices for degassing a multi catheter stack | |
US20240041480A1 (en) | Multi catheter system with integrated fluidics management | |
US20240042124A1 (en) | Fluidics control system for multi catheter stack | |
KR0152376B1 (ko) | 혈관촬영용 조영액 교환 공급장치 | |
WO2024030405A2 (en) | Fluidics management system | |
EP0358429A2 (de) | Pumpe für mehrmodale Verschiebung und entsprechende Auflösungsvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010910 |
|
AKX | Designation fees paid |
Free format text: DE FR GB |
|
17Q | First examination report despatched |
Effective date: 20060403 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60038478 Country of ref document: DE Date of ref document: 20080515 Kind code of ref document: P |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: NEMOTO KYORINDO CO., LTD. |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20090106 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20091006 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20091228 Year of fee payment: 10 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20101003 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101102 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101003 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60038478 Country of ref document: DE Effective date: 20110502 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20091006 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110502 |